I only had a 37" 1080P TV and from the sofa 10-12ft away it was difficult to read the text properly on webpages and emails. I ended up switching to 720P to make it readable and gave up completely a week later. A 65" display is likely to make life a lot easier but its still not something I would do again. I prefer to browse on a computer screen at my desk.

I usually run dual monitors on my desk and frequently use one for browsing and one for media playback. I'm currently toying with the idea of moving my 37" TV onto my desk to act as a second monitor, media screen, and also hook my PS3 to it. My only worry is with the resolution maxed at 1080P the 37" screen may be too big to use as a desktop when used up close. I'm guessing 6ft away is probably the optimum for this screen size._________________Phil